IT1257637B - DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS - Google Patents

DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS

Info

Publication number
IT1257637B
IT1257637B ITBO920032A ITBO920032A IT1257637B IT 1257637 B IT1257637 B IT 1257637B IT BO920032 A ITBO920032 A IT BO920032A IT BO920032 A ITBO920032 A IT BO920032A IT 1257637 B IT1257637 B IT 1257637B
Authority
IT
Italy
Prior art keywords
dryer
drum
mixer
recycling
continuous cycle
Prior art date
Application number
ITBO920032A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITBO920032A priority Critical patent/IT1257637B/en
Publication of ITBO920032A0 publication Critical patent/ITBO920032A0/en
Priority to EP93101297A priority patent/EP0562234B1/en
Priority to DE69310972T priority patent/DE69310972T2/en
Priority to ES93101297T priority patent/ES2104969T3/en
Publication of ITBO920032A1 publication Critical patent/ITBO920032A1/en
Application granted granted Critical
Publication of IT1257637B publication Critical patent/IT1257637B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/1027—Mixing in a rotary receptacle
    • E01C19/1036—Mixing in a rotary receptacle for in-plant recycling or for reprocessing, e.g. adapted to receive and reprocess an addition of salvaged material, adapted to reheat and remix cooled-down batches
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C2019/1081—Details not otherwise provided for
    • E01C2019/1086—Mixing containers having concentric drums
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C2019/1081—Details not otherwise provided for
    • E01C2019/109—Mixing containers having a counter flow drum, i.e. the flow of material is opposite to the gas flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

L'essiccatore-miscelatore comprende un tamburo girevole attorno al quale, in corrispondenza della camera di combustione, è disposto un cilindro stazionario che con esso individua una intercapedine anulare. All'esterno di detto tamburo, in corrispondenza di detta intercapedine, sono disposte palette che miscelano gli innesti ed il materiale di recupero con bitume e fanno avanzare il conglomerato ottenuto verso una bocca di scarico.The dryer-mixer comprises a rotating drum around which, in correspondence with the combustion chamber, a stationary cylinder is arranged which with it identifies an annular cavity. Outside said drum, in correspondence with said cavity, vanes are arranged which mix the grafts and the recovered material with bitumen and advance the conglomerate obtained towards a discharge mouth.

ITBO920032A 1992-02-04 1992-02-04 DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS IT1257637B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITBO920032A IT1257637B (en) 1992-02-04 1992-02-04 DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS
EP93101297A EP0562234B1 (en) 1992-02-04 1993-01-28 Drum mixer-drier for the continuous preparation of bituminous mixes with recycling of reclaimed materials
DE69310972T DE69310972T2 (en) 1992-02-04 1993-01-28 Mix-dry drum for the continuous preparation of bituminous mix material with reuse of recovered material
ES93101297T ES2104969T3 (en) 1992-02-04 1993-01-28 DRUM MIXER-DRYER FOR THE CONTINUOUS PREPARATION OF BITUMINOUS MIXTURES WITH RECYCLING OF RECOVERED MATERIALS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920032A IT1257637B (en) 1992-02-04 1992-02-04 DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS

Publications (3)

Publication Number Publication Date
ITBO920032A0 ITBO920032A0 (en) 1992-02-04
ITBO920032A1 ITBO920032A1 (en) 1993-08-04
IT1257637B true IT1257637B (en) 1996-02-01

Family

ID=11337960

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920032A IT1257637B (en) 1992-02-04 1992-02-04 DRYER-MIXER WITH DRUM FOR THE CONTINUOUS CYCLE PREPARATION OF BITUMINOUS CONGLOMERATES WITH RECYCLING OF RECOVERY MATERIALS

Country Status (4)

Country Link
EP (1) EP0562234B1 (en)
DE (1) DE69310972T2 (en)
ES (1) ES2104969T3 (en)
IT (1) IT1257637B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9404618A (en) * 1994-11-24 1997-03-04 Aco Paulista Sa Asphalt plant
ATE536443T1 (en) 2009-07-09 2011-12-15 Ammann Italy S P A DRYING DRUM FOR SYSTEMS FOR THE PRODUCTION OF BITUMINOUS MIXTURES USING RECYCLING MATERIAL
ATE537300T1 (en) * 2009-07-09 2011-12-15 Ammann Italy S P A ROTARY DRYER FOR SYSTEMS FOR PRODUCING BITUMINOUS MIXTURES USING REUSED MATERIALS
FR2986016B1 (en) * 2012-01-25 2014-03-21 Argumat DEVICE AND METHOD FOR MANUFACTURING COATED PRODUCTS, FOR EXAMPLE OF BITUMINOUS COATED PRODUCTS, WITH PROTECTIVE PLATES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136966A (en) * 1974-07-15 1979-01-30 Mendenhall Robert Lamar Asphalt sleeve mixer apparatus
US4867572A (en) * 1987-09-08 1989-09-19 Astec Industries, Inc. Asphalt plant with fixed sleeve mixer
FR2632670A1 (en) * 1988-06-13 1989-12-15 Ermont Cm DEVICE FOR PREPARING BITUMINOUS COATED PRODUCTS WITH A FIXED MIXER
US5052810A (en) * 1990-02-16 1991-10-01 Astec Industries, Inc. Asphalt drum mixer with bypass temperature control

Also Published As

Publication number Publication date
DE69310972T2 (en) 1998-07-09
ITBO920032A0 (en) 1992-02-04
EP0562234B1 (en) 1997-05-28
ES2104969T3 (en) 1997-10-16
EP0562234A1 (en) 1993-09-29
ITBO920032A1 (en) 1993-08-04
DE69310972D1 (en) 1997-07-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225